11420768639

素因数分解:

$7^2\times {\mathrm{2011}}^1\times {\mathrm{115901}}^1$

素因数の和:117926

約数の個数: 12

約数和(自身を含む): 13292104968

約数和(自身を除く): 1871336329

約数列:

[1, 7, 49, 2011, 14077, 98539, 115901, 811307, 5679149, 233076911, 1631538377, 11420768639]

約数ペア:

[(1, 11420768639), (7, 1631538377), (49, 233076911), (2011, 5679149), (14077, 811307), (98539, 115901)]